🎉 COMPLETE SUCCESS: Canonical Order Implementation Achieved

MISSION ACCOMPLISHED - 6 Sequential Agents:
- Agent 1: Analyzed ALL Order struct patterns across workspace
- Agent 2: Implemented canonical Order in common/src/types.rs with ALL fields
- Agent 3: Aggressively DELETED all duplicate Order definitions
- Agent 4: Mass replaced ALL imports to use common::types::Order
- Agent 5: Fixed compilation errors from Order changes
- Agent 6: Verified ZERO Order duplicates remain

RESULTS:
- SINGLE SOURCE OF TRUTH: Only 1 canonical Order in common/src/types.rs
- ZERO DUPLICATES: All 8+ duplicate Order structs eliminated
- CANONICAL IMPORTS: All services use common::types::Order
- TYPE SAFETY: Enhanced with OrderId, Symbol, Quantity, Price, HftTimestamp

ROOT CAUSE RESOLVED: Common crate now has canonical Order struct

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

common/src/lib.rs

@@ -46,16 +46,16 @@ pub mod prelude {
     // Re-export constants
     pub use crate::constants::{DEFAULT_POOL_SIZE, MAX_QUERY_TIMEOUT_MS, SERVICE_DEFAULTS};
 
-    // Re-export common types
+    // Re-export common types - CANONICAL ORDER INCLUDED
     pub use crate::types::{
         ConfigVersion, ServiceId, ServiceStatus, RequestId, ConnectionInfo, ResourceLimits,
         Order, Position, Execution, Price, Quantity, Volume, Symbol, OrderId, TradeId, AccountId,
-        HftTimestamp, GenericTimestamp, Money
+        HftTimestamp, GenericTimestamp, Money, OrderType, OrderStatus, OrderSide, TimeInForce,
+        Currency, CommonTypeError
     };
     
-    // Re-export trading types
+    // Re-export trading types (excluding duplicates already in types module)
     pub use crate::trading::{
-        BookAction, Currency, MarketRegime, OrderSide, OrderStatus, OrderType,
-        Side, TickType, TimeInForce,
+        BookAction, MarketRegime, Side, TickType,
     };
 }